ES2017469B3 - Metodo y aparato para blanquear pasta de papel. - Google Patents

Metodo y aparato para blanquear pasta de papel.

Info

Publication number
ES2017469B3
ES2017469B3 ES86402533T ES86402533T ES2017469B3 ES 2017469 B3 ES2017469 B3 ES 2017469B3 ES 86402533 T ES86402533 T ES 86402533T ES 86402533 T ES86402533 T ES 86402533T ES 2017469 B3 ES2017469 B3 ES 2017469B3
Authority
ES
Spain
Prior art keywords
paper pulp
whitening paper
whitening
pulp
paper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES86402533T
Other languages
English (en)
Inventor
Arthur S Perkins
Jack A Davidson
Hong Lee Robert Gum
Derek Horney
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Liquide Canada Inc
Original Assignee
Air Liquide Canada Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Air Liquide Canada Inc filed Critical Air Liquide Canada Inc
Application granted granted Critical
Publication of ES2017469B3 publication Critical patent/ES2017469B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

ES86402533T 1985-11-15 1986-11-14 Metodo y aparato para blanquear pasta de papel. Expired - Lifetime ES2017469B3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79828685A 1985-11-15 1985-11-15
CA000507000A CA1300320C (en) 1985-11-15 1986-04-18 Pulp bleaching

Publications (1)

Publication Number Publication Date
ES2017469B3 true ES2017469B3 (es) 1991-02-16

Family

ID=25173002

Family Applications (1)

Application Number Title Priority Date Filing Date
ES86402533T Expired - Lifetime ES2017469B3 (es) 1985-11-15 1986-11-14 Metodo y aparato para blanquear pasta de papel.

Country Status (4)

Country Link
JP (1) JPS62156379A (es)
CA (1) CA1300320C (es)
ES (1) ES2017469B3 (es)
ZA (1) ZA868664B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0242095U (es) * 1988-09-13 1990-03-23
US8827544B2 (en) 2007-03-15 2014-09-09 Dow Global Technologies Llc Mixer for continuous flow reactor, continuous flow reactor, method of forming such a mixer, and method of operating such a reactor
KR101351302B1 (ko) * 2012-10-23 2014-01-15 주식회사 디섹 선박의 밸러스트수 처리시스템
JP6809671B2 (ja) * 2019-05-24 2021-01-06 株式会社ナノバブル研究所 微細バブル発生装置

Also Published As

Publication number Publication date
JPS62156379A (ja) 1987-07-11
CA1300320C (en) 1992-05-12
ZA868664B (en) 1987-06-24

Similar Documents

Publication Publication Date Title
FI92923B (fi) Paperipinojen kuljetus- ja kääntölaite ja -menetelmä
FI861220A7 (fi) Paperin käsittelyssä käytettävä vaahdon levitin.
JPS57183494A (en) Method and apparatus for drying paper web
FI892475L (fi) Menetelmä paperin valmistamiseksi
BR8103345A (pt) Processo para fazer papel e produto de papel
DE3775329D1 (de) System zum verarbeiten von papierblaettern.
ES517878A0 (es) Perfeccionamientos en los aparatos para la fabricacion de rollos de papel y similares y metodo correspondiente.
KR860005931A (ko) 제지용 리파이너(refiner)제어방법 및 장치
FI882114A7 (fi) Menetelmä keräyspaperin käsittelemiseksi.
KR890700180A (ko) 종이 웹 연속 건조용 장치 및 그 방법
ES509017A0 (es) "dispositivo para la depuracion y recuperacion de pasta de papel".
PT90411A (pt) Processo de tratamento de pasta de papel
ES553421A0 (es) Aparato para descontaminacion de pasta de papel
PT83745B (pt) Processo e aparelho para o branqueamento de pasta para o fabrico de papel
FI873177L (fi) Menetelmä paperin valmistamiseksi
DE3569134D1 (en) Paper web forming apparatus
FI884421L (fi) Menetelmä paperin värjäämiseksi
NO865152D0 (no) Papirmaskinbane og lignende.
NO865349L (no) Anordning for destruksjon av papir og kartong.
FI904384A0 (fi) Menetelmä paperin valmistamiseksi
DE3783057D1 (de) Apparat zum zufuehren von karton.
ES2017469B3 (es) Metodo y aparato para blanquear pasta de papel.
JPS56144285A (en) Paper web processing apparatus
NO863153D0 (no) Papirmaskinbane og lignende toey.
BR9106033A (pt) Metodo de branqueamento de polpa de papel